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A. CHECK ALL THAT ARE CORRECT: The t-distribution is Group of answer choices flatter and more...

A. CHECK ALL THAT ARE CORRECT: The t-distribution is

Group of answer choices

flatter and more spread out than the normal distribution

closer to the normal distribution when df is very high

closer to the normal distribution when df is very low

more positively skewed than the normal distribution

B. In the context of a one-sample t-test, what is the estimated standard error, sm, for a sample size of n = 4 with s2 = 16?

c. For a one sample t-test, what is the critical t-stat for a one-tailed test with alpha = 0.01, and a sample size of n = 6?

Math   Statistics-And-Probability   
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